... or customized. vegetables, fruit, seafood, drinks... IQF Tunnel Freezer, of which the conveyor belting is made of stainless steel ... is based on freezing dumpling.Infeed temperature: +15degree C, outfeed temperature: -18degree CThe refrigeration capaciy is usually ... degree C, evaporating temperature: -42degree C Products are evenly fed from the production line directly onto the loading freezer belt, ...